You can move Pico using the arrow keys or A, W, S and D keys. Touch the green line to proceed to the next level. Get the golden key before going to the green line. All the levels are possible. Don't touch the wizards!!!!!!
Credits to my academy which taught me scratch and little to me. You can see my other small but wonderful projects on- https://scratch.mit.edu/search/projects?q=TalentedProjectMaker